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Psychoactive substance use: some associated characteristics

A Ardila1, J R Bateman

  • 1Instituto Colombiano de Neuropsicologia, Bogotá, Colombia.

Addictive Behaviors
|July 1, 1995
PubMed
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Psychoactive substance use in university students was linked to higher rates of brain injury risk factors, smoking, suicide attempts, and headaches. However, cognitive symptoms like psychotic ideation were not significantly associated with substance use.

Area of Science:

  • Neuroscience
  • Psychiatry
  • Public Health

Background:

  • Psychoactive substance use is a significant public health concern, particularly among young adults.
  • Understanding the relationship between substance use and associated health conditions is crucial for targeted interventions.
  • Previous research indicates potential links between substance use and various neurological and psychological factors.

Purpose of the Study:

  • To determine the prevalence of psychoactive substance use in a general population of university students.
  • To investigate the association between psychoactive substance use and central nervous system risk factors, associated disorders, and cognitive symptoms.
  • To explore the relationship between substance use and depressive and psychotic symptoms.

Main Methods:

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  • A questionnaire was administered to 1,879 university students in Bogotá, Colombia.
  • The questionnaire assessed psychoactive substance use, central nervous system risk factors, associated disorders (allergies, migraines, dyslexia, smoking, suicide attempts, sleep disorders), and cognitive symptoms.
  • Statistical analysis compared substance users and non-users.

    • Main Results:

    • A prevalence of 3.4% for self-reported psychoactive substance use was identified.
    • Substance users reported higher incidences of minor brain injury/dysfunction risk factors, smoking, suicide attempts, and headaches compared to non-users.
    • No significant differences in cognitive symptoms (except suicide ideation) were found between users and non-users. A significant association was observed between psychoactive substance use and depressive symptoms, but not psychotic ideation.

    Conclusions:

    • Psychoactive substance use among university students is associated with increased risk factors for brain injury, smoking, suicide attempts, and headaches.
    • While cognitive symptoms like psychotic ideation were not directly linked, depressive symptoms showed a significant association with substance use.
    • Findings highlight the need for mental health support and substance use prevention programs in university settings.